Дана арифметическая прогрессия : -4;-2;0....Найдите сумму первых десяти её членов.

 

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"Oh, this Laughing Cas is catching !" said Mr. Wigg
The next moment Machael flew up on Mr. Wigg's knee.
" Nice to meet you 2 said Mr. Wigg to Michael. " It is kind of you to come up to me ! Because I can't come down to eou !"
And them he and Michael looked at each other and started to laugh again.
" Well, Mary , said Albert to Mary Poppins , " what about you, my dear ?"
" Mary Poppins, Mary Poppins , come up " said Michael and Jane "Think of somethink funny !"
"Ah, she can come up if she wants to " said Mr. Wigg , "even without laughing "
"Well " said Mary Poppins " it's all very silly!But you're all up there and you can't get down , so..."
Then she put her hands down at her sides and without a laugh, without even a smile , she flew up through the air.
" Now we're all comfortable ... And we can have tea, " Mr. Wigg said " But...the table's down there and we're up here.What shall we do ? We're here and it's there. It's a terrible tragedy !But oh, it's terribly comic !" . And he hid has face in his hands and laughed loudly. Jane and Michael joined him. Finally, Mr. Wigg dried his yeys.
" Well, " he said " we must think of something sad, very sad. And then we shall get down ! Well , I had an aunt Emily. She was run over by a bus. Sadm Very sad. Terribly sad. Poor Aunt Emily. But her umbrella was OK. That was funny , wasn't it ?"
And he started laughing.
" Mary , can't you do something ? We want our tea " he said finally.

Фонетический разбор слово мороз

звукова модель слова дядько,дзвін

Помогите!!! Нужна научная классификация любого животного.(вид,род,семейство,отряд,класс,тип).